Introduced framework for PTCs + configs (272322f9) · Commits · TTCN-3 Libraries / LibIts

ttcn/GeoNetworking/LibItsGeoNetworking_Functions.ttcn

+342 −8

Original line number	Diff line number	Diff line
		@@ -10,6 +10,7 @@ module LibItsGeoNetworking_Functions {
		// Libcommon
		import from LibCommon_BasicTypesAndValues all;
		import from LibCommon_VerdictControl {type FncRetCode;}
		import from LibCommon_Sync {altstep all};

		// LibIts
		import from LibIts_TestSystem all;
		@@ -53,27 +54,331 @@ module LibItsGeoNetworking_Functions {

		} // end f_ptcGeoNetworkingDown

		group geoConfigurationFunctions {

		/**
		* @desc This configuration features:
		* - one ITS node (IUT)
		* - two ITS nodes (nodeA, nodeB)
		*/
		function f_cf01Up() runs on ItsNt {

		// Variables
		var PositionTable v_positionTable := {};

		// Map
		map(self:geoNetworkingPort, system:geoNetworkingPort);

		// Position table
		f_addPosition(v_positionTable, c_compIut, f_getIutLongPosVector());
		f_addPosition(v_positionTable, c_compNodeA, f_computePosition());
		f_addPosition(v_positionTable, c_compNodeB, f_computePosition());

		f_initialiseComponent(v_positionTable, c_compNodeB);

		} // end f_cf01Up

		/**
		* @desc Deletes configuration cf01
		*/
		function f_cf01Down() runs on ItsNt {

		// Map
		unmap(self:geoNetworkingPort, system:geoNetworkingPort);

		} // end f_cf01Down

		/**
		* @desc This configuration features:
		* - one ITS node (IUT)
		* - one ITS node (NodeA)
		* - one ITS node (NodeB)
		* - Area1 which only includes Tester
		* Tester being close to the area center
		*
		* @param p_nodeA
		* @param p_nodeB
		*/
		function f_cf02Up(out ItsNt p_nodeA, out ItsNt p_nodeB) runs on ItsMtc {

		// Variables
		var PositionTable v_positionTable := {};

		// Create
		p_nodeA := ItsNt.create(c_compNodeA) alive;
		p_nodeB := ItsNt.create(c_compNodeB) alive;

		// Map
		map(p_nodeA:geoNetworkingPort, system:geoNetworkingPort);
		map(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);

		// Connect
		connect(p_nodeA:syncPort, self:syncPort);
		connect(p_nodeB:syncPort, self:syncPort);

		// Position table
		f_addPosition(v_positionTable, c_compIut, f_getIutLongPosVector());
		f_addPosition(v_positionTable, c_compNodeA, f_computePosition());
		f_addPosition(v_positionTable, c_compNodeB, f_computePosition());

		p_nodeA.start(f_initialiseComponent(v_positionTable, c_compNodeA));
		p_nodeB.start(f_initialiseComponent(v_positionTable, c_compNodeB));
		p_nodeA.done;
		p_nodeB.done;

		} // end f_cf02Up

		/**
		* @desc Deletes configuration cf02
		* @param p_nodeA
		* @param p_nodeB
		*/
		function f_cf02Down(in ItsNt p_nodeA, in ItsNt p_nodeB) runs on ItsMtc {

		// Map
		unmap(p_nodeA:geoNetworkingPort, system:geoNetworkingPort);
		unmap(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);

		// Connect
		disconnect(p_nodeA:syncPort, self:syncPort);
		disconnect(p_nodeB:syncPort, self:syncPort);

		} // end f_cf02Down

		/**
		* @desc This configuration features:
		* - one ITS node (IUT)
		* - one ITS node (NodeA)
		* - one ITS node not in direction of NodeA (NodeB)
		* - one ITS node in direction of Tester (NodeC)
		* - Area1 which only includes NodeA, NodeB and IUT,
		*/
		function f_cf03Up(out ItsNt p_nodeA, out ItsNt p_nodeB, out ItsNt p_nodeC) runs on ItsMtc {

		// Variables
		var PositionTable v_positionTable := {};

		// Create
		p_nodeA := ItsNt.create(c_compNodeA) alive;
		p_nodeB := ItsNt.create(c_compNodeB) alive;
		p_nodeC := ItsNt.create(c_compNodeC) alive;

		// Map
		map(p_nodeA:geoNetworkingPort, system:geoNetworkingPort);
		map(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);
		map(p_nodeC:geoNetworkingPort, system:geoNetworkingPort);

		// Connect
		connect(p_nodeA:syncPort, self:syncPort);
		connect(p_nodeB:syncPort, self:syncPort);
		connect(p_nodeC:syncPort, self:syncPort);

		// Position table
		f_addPosition(v_positionTable, c_compIut, f_getIutLongPosVector());
		f_addPosition(v_positionTable, c_compNodeA, f_computePosition());
		f_addPosition(v_positionTable, c_compNodeB, f_computePosition());
		f_addPosition(v_positionTable, c_compNodeC, f_computePosition());

		p_nodeA.start(f_initialiseComponent(v_positionTable, c_compNodeA));
		p_nodeB.start(f_initialiseComponent(v_positionTable, c_compNodeB));
		p_nodeC.start(f_initialiseComponent(v_positionTable, c_compNodeC));
		p_nodeA.done;
		p_nodeB.done;
		p_nodeC.done;

		} // end f_cf03Up

		/**
		* @desc Deletes configuration cf03
		* @param p_nodeA
		* @param p_nodeB
		* @param p_nodeC
		*/
		function f_cf03Down(in ItsNt p_nodeA, in ItsNt p_nodeB, in ItsNt p_nodeC) runs on ItsMtc {

		// Map
		unmap(p_nodeA:geoNetworkingPort, system:geoNetworkingPort);
		unmap(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);
		unmap(p_nodeC:geoNetworkingPort, system:geoNetworkingPort);

		// Connect
		disconnect(p_nodeA:syncPort, self:syncPort);
		disconnect(p_nodeB:syncPort, self:syncPort);
		disconnect(p_nodeC:syncPort, self:syncPort);

		} // end f_cf03Down

		/**
		* @desc This configuration features:
		* - one ITS node (IUT)
		* - one ITS node (NodeA)
		* - one ITS node in direction of NodeA and having
		* shortest distance to NodeA (NodeB)
		* - one ITS node in direction of NodeA (NodeD)
		* - one ITS node not in direction of NodeA (NodeC)
		* - Area2 which only includes NodeA, NodeB and NodeD,
		* NodeB being close to the area center
		*/
		function f_cf04Up(out ItsNt p_nodeA, out ItsNt p_nodeB, out ItsNt p_nodeC, out ItsNt p_nodeD) runs on ItsMtc {

		// Variables
		var PositionTable v_positionTable := {};

		// Create
		p_nodeA := ItsNt.create(c_compNodeA) alive;
		p_nodeB := ItsNt.create(c_compNodeB) alive;
		p_nodeC := ItsNt.create(c_compNodeC) alive;
		p_nodeD := ItsNt.create(c_compNodeD) alive;

		// Map
		map(p_nodeA:geoNetworkingPort, system:geoNetworkingPort);
		map(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);
		map(p_nodeC:geoNetworkingPort, system:geoNetworkingPort);
		map(p_nodeD:geoNetworkingPort, system:geoNetworkingPort);

		// Connect
		connect(p_nodeA:syncPort, self:syncPort);
		connect(p_nodeB:syncPort, self:syncPort);
		connect(p_nodeC:syncPort, self:syncPort);
		connect(p_nodeD:syncPort, self:syncPort);

		// Position table
		f_addPosition(v_positionTable, c_compIut, f_getIutLongPosVector());
		f_addPosition(v_positionTable, c_compNodeA, f_computePosition());
		f_addPosition(v_positionTable, c_compNodeB, f_computePosition());
		f_addPosition(v_positionTable, c_compNodeC, f_computePosition());
		f_addPosition(v_positionTable, c_compNodeD, f_computePosition());

		p_nodeA.start(f_initialiseComponent(v_positionTable, c_compNodeA));
		p_nodeB.start(f_initialiseComponent(v_positionTable, c_compNodeB));
		p_nodeC.start(f_initialiseComponent(v_positionTable, c_compNodeC));
		p_nodeD.start(f_initialiseComponent(v_positionTable, c_compNodeD));
		p_nodeA.done;
		p_nodeB.done;
		p_nodeC.done;
		p_nodeD.done;

		} // end f_cf04Up

		/**
		* @desc Deletes configuration cf04
		* @param p_nodeA
		* @param p_nodeB
		* @param p_nodeC
		* @param p_nodeD
		*/
		function f_cf04Down(in ItsNt p_nodeA, in ItsNt p_nodeB, in ItsNt p_nodeC, in ItsNt p_nodeD) runs on ItsMtc {

		// Map
		unmap(p_nodeA:geoNetworkingPort, system:geoNetworkingPort);
		unmap(p_nodeB:geoNetworkingPort, system:geoNetworkingPort);
		unmap(p_nodeC:geoNetworkingPort, system:geoNetworkingPort);
		unmap(p_nodeD:geoNetworkingPort, system:geoNetworkingPort);

		// Connect
		disconnect(p_nodeA:syncPort, self:syncPort);
		disconnect(p_nodeB:syncPort, self:syncPort);
		disconnect(p_nodeC:syncPort, self:syncPort);
		disconnect(p_nodeD:syncPort, self:syncPort);

		} // end f_cf04Down

		function f_initialiseComponent(
		in PositionTable p_positionTable,
		in charstring p_componentName)
		runs on ItsNt {

		vc_positionTable := p_positionTable;
		vc_componentName := p_componentName;

		} // end f_initialiseComponent

		} // end geoConfigurationFunctions

		group geoPositionFunctions {

		function f_addPosition(
		inout PositionTable p_positionTable,
		in charstring p_positionKey,
		in LongPosVector p_positionValue) {

		// TODO
		}

		function f_getPosition(
		in PositionTable p_positionTable,
		in charstring p_positionKey)
		return LongPosVector {

		var LongPosVector v_return;
		// TODO

		return v_return;
		}

		function f_computePosition() return LongPosVector {

		var LongPosVector v_return;
		// TODO

		return v_return;
		}

		} // end geoPositionFunctions

		group geoAltsteps {

		/**
		* @desc The base default.
		*/
		altstep a_default() runs on ItsNt {

		var LongPosVector v_iutLongPosVector;

		[] a_receiveLsRequest(
		?, ?, ?, v_iutLongPosVector
		) {
		repeat;
		}
		[] geoNetworkingPort.receive {
		setverdict (inconc, "Received an unexpected message");
		setverdict (inconc, "* INCONC: Received an unexpected message *");
		//TODO shall stop be called here?
		stop;
		}
		[] tc_wait.timeout {
		setverdict (inconc, "Timeout while awaiting reaction of the IUT prior to Upper Tester action");
		setverdict (inconc, "* INCONC: Timeout while awaiting reaction of the IUT prior to Upper Tester action *");
		//TODO shall stop be called here?
		stop;
		}
		[] tc_ac.timeout {
		setverdict (inconc, "Timeout while awaiting the reception of a message");
		setverdict (inconc, "* INCONC: Timeout while awaiting the reception of a message *");
		//TODO shall stop be called here?
		stop;
		}
		[] a_shutdown {
		f_poDefault();
		log("* a_default: INFO: TEST COMPONENT NOW STOPPING ITSELF! *");
		stop;
		}
		}

		altstep a_neighbourDefault() runs on ItsNt {

		[] a_receiveLsRequestAndReply(
		?, ?, f_getPosition(vc_positionTable, vc_componentName).gnAddr,
		f_getPosition(vc_positionTable, vc_componentName),
		f_getPosition(vc_positionTable, vc_componentName),
		e_vehicleStation
		) {
		repeat;
		}
		[] a_shutdown {
		f_poNeighbour();
		log("* a_neighbourDefault: INFO: TEST COMPONENT NOW STOPPING ITSELF! *");
		stop;
		}
		[] a_default() {
		}
		}

		group geoGeoUnicastAltsteps {
		@@ -190,13 +495,24 @@ module LibItsGeoNetworking_Functions {
		activate(a_default());
		}

		function f_prNonNeighbour() runs on ItsNt {
		f_prDefault();
		}

		function f_prNeighbour() runs on ItsNt {
		activate(a_neighbourDefault());
		f_taStartBeaconing(
		m_beaconHeader(
		f_getPosition(vc_positionTable, vc_componentName)
		)
		);
		}

		/**
		* @desc Brings the IUT into an initial state.
		* @return
		*/
		function f_prInitialState() runs on ItsNt {

		f_prDefault();
		function f_prInitialState() {

		// TODO: any specific action ?

		@@ -279,6 +595,12 @@ module LibItsGeoNetworking_Functions {
		function f_poDefault() runs on ItsNt {
		setverdict(pass);
		}

		function f_poNeighbour() runs on ItsNt {
		f_taStopBeaconing(vc_componentName);
		f_poDefault();
		}

		} // end postambles

		group upperTester {
		@@ -309,7 +631,7 @@ module LibItsGeoNetworking_Functions {

		}

		function f_taStopBeaconing() {
		function f_taStopBeaconing(in charstring p_compName) {

		//TODO

		@@ -360,7 +682,7 @@ module LibItsGeoNetworking_Functions {

		group testerFunctions {

		function f_sendGeoNetMessage(in GeoNetworkingReq p_geoNetReq) runs on ItsNt {
		function f_sendGeoNetMessage(in template (value) GeoNetworkingReq p_geoNetReq) runs on ItsNt {
		geoNetworkingPort.send(p_geoNetReq);
		if (not (ischosen(p_geoNetReq.msgOut.header.shbHeader) or ischosen(p_geoNetReq.msgOut.header.beaconHeader))) {
		f_setLocalSequenceNumber();
		@@ -475,6 +797,18 @@ module LibItsGeoNetworking_Functions {
		return v_itsGnBeaconServiceMaxJitter;
		}

		/**
		* @desc Gets the Lifetime of a Location Table Entry.
		* @return
		*/
		function f_getLifetimeLocTE() return float {
		var float v_itsGnLifetimeLocTE := 20.0;

		//TODO get the value from PIXIT or from the above calculation

		return v_itsGnLifetimeLocTE;
		} // end f_getLifetimeLocTE

		} // end iutFunctions

		group neighborFunctions {

ttcn/GeoNetworking/LibItsGeoNetworking_Templates.ttcn

+8 −9

Original line number	Diff line number	Diff line
		@@ -395,10 +395,10 @@ module LibItsGeoNetworking_Templates {
		}

		template Header mw_lsReplyHeader(
		template (present) StationTypeIdentifier p_stationType,
		template (present) UInt16 p_seqNumber,
		template (present) LongPosVector p_sourceLongPosVec,
		template (present) LongPosVector p_destinationLongPosVec)
		in template (present) StationTypeIdentifier p_stationType,
		in template (present) UInt16 p_seqNumber,
		in template (present) LongPosVector p_sourceLongPosVec,
		in template (present) LongPosVector p_destinationLongPosVec)
		modifies mw_lsReplyHeaderAny := {
		lsReplyHeader := {
		srcPosVector := p_sourceLongPosVec,
		@@ -419,8 +419,7 @@ module LibItsGeoNetworking_Templates {
		group beaconHeaderTemplates {

		template (value) Header m_beaconHeader(
		in template (value) LongPosVector p_senderLongPosVec,
		in template (value) StationTypeIdentifier p_stationType
		in template (value) LongPosVector p_senderLongPosVec
		) := {
		beaconHeader := {
		commonHeader := m_commonHeader(
		@@ -429,13 +428,13 @@ module LibItsGeoNetworking_Templates {
		m_trafficClass,
		c_defaultHopLimit,
		p_senderLongPosVec,
		p_stationType
		e_vehicleStation
		)
		}
		}

		template Header mw_beaconHeader(
		in template (value) StationTypeIdentifier p_stationType
		in template (present) StationTypeIdentifier p_stationType
		) := {
		beaconHeader := {
		commonHeader := mw_commonHeader(
		@@ -481,7 +480,7 @@ module LibItsGeoNetworking_Templates {
		}

		template Header mw_shbHeader(
		in template (value) StationTypeIdentifier p_stationType
		in template (present) StationTypeIdentifier p_stationType
		) := {
		shbHeader := {
		commonHeader := mw_commonHeader(

ttcn/GeoNetworking/LibItsGeoNetworking_TypesAndValues.ttcn

+21 −0

Original line number	Diff line number	Diff line
		@@ -10,6 +10,27 @@ module LibItsGeoNetworking_TypesAndValues {
		import from LibCommon_BasicTypesAndValues all;
		import from LibCommon_DataStrings all;

		group geoConfigurationValues {

		const charstring c_compIut := "IUT";
		const charstring c_compNodeA := "NodeA";
		const charstring c_compNodeB := "NodeB";
		const charstring c_compNodeC := "NodeC";
		const charstring c_compNodeD := "NodeD";

		} // end geoConfigurationValues

		group geoConfigurationTypes {

		type record PositionEntry {
		charstring key,
		LongPosVector position
		}

		type record of PositionEntry PositionTable;

		} // end geoConfigurationTypes

		group geoNwValues {

		group geoNwHeaderConstants {

ttcn/LibIts_Interface.ttcn

+4 −1

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@ module LibIts_Interface {

		// LibCommon
		import from LibCommon_Time {modulepar all;}
		import from LibCommon_Sync all;

		group adapterInterface {

		@@ -39,7 +40,7 @@ module LibIts_Interface {

		group adapterComponent {

		type component ItsAdapterComponent {
		type component ItsAdapterComponent extends ClientSyncComp {

		// Adapter ports
		port UpperTesterPort utPort;
		@@ -122,6 +123,8 @@ module LibIts_Interface {

		//variables
		var UInt16 vc_localSeqNumber := 0;
		var PositionTable vc_positionTable := {};
		var charstring vc_componentName := "";

		} // end ItsNt

ttcn/LibIts_TestSystem.ttcn

+2 −1

Original line number	Diff line number	Diff line
		@@ -12,13 +12,14 @@ module LibIts_TestSystem {

		// LibCommon
		import from LibCommon_Time {modulepar all};
		import from LibCommon_Sync all;

		group componentDefinitions {

		/**
		* @desc ITS Main Test Component
		*/
		type component ItsMtc {
		type component ItsMtc extends ServerSyncComp {

		// timers
		timer tc_guard := PX_TDONE;

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